"The answer is simple: because US maps ... West Coast stop at the borders of Canada and Mexico is FALSE. Despite some maps that show only fires in the United States, both neighboring countries ...

With 95 percent of Mexico's corn imports coming from the United States—where most corn is genetically modified—the reform is ...

United States tariffs on Mexican and Canadian imports took effect on Tuesday. The levies, set at 25 percent by US President Donald Trump, have been followed by the doubling of duties on Chinese ...

Nafta, which took effect in 1994, opened the economic borders between the United States, Canada and Mexico. Chinese exports surged after China entered the World Trade Organization in 2001.